The serial number tag is located over the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Found amongst the thumb screws above the steering tube. This document contains many of Yamaha's worthwhile trademarks. It might also comprise trademarks belonging to other companies. Any references to other companies or https://yamaha-outboard-motors-nz56393.wizzardsblog.com/36876006/how-much-you-need-to-expect-you-ll-pay-for-a-good-ingman-marine-used-boats